| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $109.41 | 10.684% | $121.0994 | $121.10 | $121.10 | $121.10 |
| Purchase #2 | $66.37 | 4.846% | $69.5863 | $69.59 | $69.60 | $69.60 |
| Purchase #3 | $15.53 | 11.831% | $17.3674 | $17.37 | $17.35 | $17.40 |
| Purchase #4 | $234.29 | 10.430% | $258.7264 | $258.73 | $258.75 | $258.70 |
| Purchase #5 | $29.65 | 10.546% | $32.7769 | $32.78 | $32.80 | $32.80 |
| Purchase #6 | $152.32 | 5.416% | $160.5697 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $91.88 | 12.518% | $103.3815 | $103.38 | $103.40 | $103.40 |
| 7 purchase totals = | $699.45 | $763.5076 | $763.52 | $763.55 | $763.60 | |